Chaozhou SIRUI Electric has applied for a patent for a battery monitoring unit used in photovoltaic power generation, aimed at facilitating remote monitoring.
As of March 22, 2025, information from the National Intellectual Property Administration indicates that Chaozhou SIRUI Electric Technology Co., Ltd. has filed a patent titled A Battery Monitoring Unit for Photovoltaic Power Generation, with the publication number CN 119652259 A, and the application date being February 2025.
The patent summary reveals that this invention relates to a battery monitoring unit in the photovoltaic power generation field. The system includes photovoltaic power generation modules, photovoltaic batteries, and an energy input module. The photovoltaic power generation modules supply power to the photovoltaic batteries through the energy input module. The system also features a primary circuit breaker and a detection module.
By utilizing both a primary circuit breaker and a secondary circuit breaker, each set of photovoltaic batteries can be isolated individually. This setup allows for easy disconnection in case one of the photovoltaic batteries fails or requires maintenance, thus preventing the entire system from shutting down.
Additionally, equipping each group of photovoltaic batteries with a dedicated detection module enhances monitoring accuracy and facilitates maintenance without affecting the performance of other photovoltaic batteries. The invention also incorporates a monitoring module and a monitoring terminal, enabling convenient remote monitoring, thereby improving operational efficiency.
According to Tianyancha data, Chaozhou SIRUI Electric Technology Co., Ltd. was established in 2014 and is located in Chaozhou City. The company primarily focuses on research and experimental development. Its registered capital amounts to 10.332 million RMB, with a paid-in capital of 5.56 million RMB. Furthermore, the company has participated in 27 bidding projects and holds one trademark and 53 patents, in addition to six administrative licenses.
